/*
 *    Copyright 2010-2012 The MyBatis Team
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package com.opensource.orm.ibatis.sharding.transaction;

import java.sql.Connection;
import java.util.Properties;

import javax.sql.DataSource;

import org.apache.ibatis.session.TransactionIsolationLevel;
import org.apache.ibatis.transaction.Transaction;
import org.apache.ibatis.transaction.TransactionFactory;
import org.mybatis.spring.transaction.SpringManagedTransaction;

/**
 * Creates a {@code SpringManagedTransaction}.
 * 
 * @version $Id: SpringManagedTransactionFactory.java 4871 2012-03-12 07:50:06Z
 *          eduardo.macarron@gmail.com $
 */
public class ShardingManagedTransactionFactory implements TransactionFactory {

	/**
	 * {@inheritDoc}
	 */
	public Transaction newTransaction(DataSource dataSource,
			TransactionIsolationLevel level, boolean autoCommit) {
		return new ShardingManagedTransaction(new SpringManagedTransaction(
				dataSource));
	}

	/**
	 * {@inheritDoc}
	 */
	public Transaction newTransaction(Connection conn) {
		throw new UnsupportedOperationException(
				"New Spring transactions require a DataSource");
	}

	/**
	 * {@inheritDoc}
	 */
	public void setProperties(Properties props) {
		// not needed in this version
	}

}
